Due to regulations from FLO~PRO, this kit cannot be shipped to the state of California.

These kits will only fit models equipped with the OEM style 4-bolt flange off of the turbo direct pipe.

If you have a 3-bolt flange, please see products for 2015.5-2016 LML Duramax.

These kits are intended only for fitment on pickup models, not cab and chassis applications.

Not intended for fitment on regular cab applications.

Must be used with DPF delete tuning.

2017 6.6L GM Duramax L5P

Note:

This is a"RACE ONLY" product used solely for competition. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use including recreational off-road use could be in violation of local, state and federal laws. Not for vehicles registered for use on the highway or street.

Notice:

This is a "RACE ONLY" product used solely for competition. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use including recreational off-road use could be in violation of local, state and federal laws. Not for vehicles registered for use on the highway or street.

Notice:

This is a "RACE ONLY" product used solely for competition. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use including recreational off-road use could be in violation of local, state and federal laws. Not for vehicles registered for use on the highway or street.

NOTICE:This is a "RACE ONLY"product used solely for competition. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use including recreational off-road use could be in violation of local, state and federal laws. Not for vehicles registered for use on the highway or street.

Features:

Includes choice of a 6" polished stainless steel clamp-on tip with a laser-cut stainless steel aFe power plate or a 6" black stainless steel clamp-on tip with a laser-cut stainless steel aFe power plate

A free-flowing 24" long muffler is used to absorb high pitch tones producing a powerful sound

A unique high quality OE style tapered flange is used for a complete 360 degree sealing surface

NOTICE:

This is a "RACE ONLY"product used solely for competition. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use including recreational off-road use could be in violation of local, state and federal laws. Not for vehicles registered for use on the highway or street.

Features:

Includes choice of a 6" polished stainless steel clamp-on tip with a laser-cut stainless steel aFe power plate or a 6" black stainless steel clamp-on tip with a laser-cut stainless steel aFe power plate

A free-flowing 24" long muffler is used to absorb high pitch tones producing a powerful sound

A unique high-quality OE style tapered flange is used for a complete 360-degree sealing surface

NOTICE:

This is a "RACE ONLY"product used solely for competition. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use including recreational off-road use could be in violation of local, state and federal laws. Not for vehicles registered for use on the highway or street.

Features:

4" Aluminized Steel Construction

Downpipe-Back Exhaust System

Choice of Polished or Black Exhaust Tip

Fitment:GM Diesel Trucks 11-15 V8-6.6L (td) LML

Made in the USA

NOTICE: This is a "RACE ONLY"product used solely for competition. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use including recreational off-road use could be in violation of local, state and federal laws. Not for vehicles registered for use on the highway or street.

Features:

4" Stainless Steel Construction

Downpipe-Back Exhaust System

Choice of Polished or Black Exhaust Tip

Designed For Off-Road Competition Use

Fitment:GM Diesel Trucks 11-15 V8-6.6L (td) LML

Made in the USA

NOTICE: This is a "RACE ONLY"product used solely for competition. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use including recreational off-road use could be in violation of local, state and federal laws. Not for vehicles registered for use on the highway or street.

This delete race turbo back exhaust system eliminates the use of the restrictive diesel particulate filter for maximum performance and extreme mileage gains.

Features:

Uses factory mounting locations providing stability and includes all necessary hardware for a hassle-free installation

Increased Flow and Performance

High quality OE style band clamps are used for a complete 36 sealing surface

Fitment:

GM Diesel Trucks 11-16 V8-6.6L (td) LML

Made in the USA

NOTICE: This is a "RACE ONLY" product used solely for competition. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use including recreational off-road use could be in violation of local, state and federal laws. Not for vehicles registered for use on the highway or street.

NOTICE:This is a "RACE ONLY" product used solely for competition. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use including recreational off-road use could be in violation of local, state and federal laws. Not for vehicles registered for use on the highway or street.

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About Freedom Diesel Performance

We are a national retailer and local shop for diesel aftermarket and performance parts. We specialize in improving the performance, suspension, lighting, and capabilities of your light duty diesel truck across the board. Whether your performing mild upgrades on your street truck, or building a high performance race or sledding truck, we have the highest rated parts your looking for, and always at great pricing! If you have any questions, need ideas or advice, give us a shout.

Any emissions delete or race use products available on this website are strictly to be used for competition race use only; and cannot be used on any vehicle registered for use on public highways or streets. We are not able to send ANY race use products to California.